CA221226A - Pair heating furnace - Google Patents

Pair heating furnace

Info

Publication number
CA221226A
CA221226A CA221226A CA221226DA CA221226A CA 221226 A CA221226 A CA 221226A CA 221226 A CA221226 A CA 221226A CA 221226D A CA221226D A CA 221226DA CA 221226 A CA221226 A CA 221226A
Authority
CA
Canada
Prior art keywords
heating furnace
pair heating
pair
furnace
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA221226A
Other languages
French (fr)
Inventor
Joseph Costello Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA221226A publication Critical patent/CA221226A/en
Expired legal-status Critical Current

Links

CA221226A Pair heating furnace Expired CA221226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221226T

Publications (1)

Publication Number Publication Date
CA221226A true CA221226A (en) 1922-07-25

Family

ID=35116829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221226A Expired CA221226A (en) Pair heating furnace

Country Status (1)

Country Link
CA (1) CA221226A (en)

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